Home / 63,085,453.61-94,627,418.81-16,394,803.43

Finding the Fourth Proportional to 63,085,453.61, 94,627,418.81 and 16,394,803.43

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Solution

The fourth proportional to 63,085,453.61, 94,627,418.81 and 16,394,803.43 is: 24,592,007.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,085,453.61 : 94,627,418.81 = 16,394,803.43 : x
  2. Step 2: Convert to fraction form
    63,085,453.61/94,627,418.81 = 16,394,803.43/x
  3. Step 3: Cross multiply
    63,085,453.61x = 94,627,418.81 × 16,394,803.43
  4. Step 4: Simplify right side
    63,085,453.61x = 1,551,397,929,923,123.50
  5. Step 5: Solve for x
    x = 1,551,397,929,923,123.50/63,085,453.61
  6. Step 6: Final answer
    x = 24,592,007.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.